[Bug libstdc++/83328] string.insert does not return a iterator when using initializer lists

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83328

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|8.3                         |9.0

--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This isn't going to be backported, because of the new symbols. So fixed for GCC
9 only.